Answer:
-1
Step-by-step explanation:
7+(-1)= 6
6/3 = 2
There are no other solutions I can find to it. It says sum but technically you can add a negative number.
Don´t listen to me if you think that I am wrong. But I hope this helps!!
Answer:
0
Step-by-step explanation:
Step-by-step explanation:
x-x-42=0 =x^2-42=0=x^2=0-42=x^2=42
Answer:
<u>0.035 grams</u>
Step-by-step explanation:
<u>Grams of salt per gram of ocean water</u>
- Divide the amount of salt by amount of water
- 525 g / 15 kg
- 525 g / 15000 g [∴1 kg = 1000 g]
- 0.035 / 1
For every gram of ocean water, there is <u>0.035 grams</u> of salt dissolved in it.
Answer:
-13, -12, -11
Step-by-step explanation:
-13 is the lowest, -12 is the middle, -11 is the highest.
-13 + (-12) = -25 + (-11) = -36
Hope this helps! :)